Changed fail! macro to panic! and updated .travis.yml
Merge pull request #61 from nlordell/master

Changed fail! macro to panic! and updated .travis.yml
std::num::parse_bytes has been removed
Fix test build
Dubious workaround for the non object-safety of Box<Iterator>
vim bugfix: don't load tmp file when jumping to location
Add support for globs and super:: in use stmts